32mm Boring Bar SDUCL A25R, Internal Coolant, Left-Hand 40mm Cutting Height - Teknik Makina

Take advantage of a left‑hand configuration with internal coolant and compatibility for DC-- 11T3 indexable inserts to streamline setup and improve tool life; benefit from the compact Ø32 mm body and 200 mm overall length for reliable integration on CNC turning centres — order this item via Metav Werkzeuge or contact our consultants for application support.

Boring bar A25R SDUCL – indexable insert holder with internal coolant, left‑hand cut (Teknik Cutting Tools)

The A25R SDUCL boring bar provides secure clamping of indexable inserts for turning and boring operations on CNC lathes, combining a compact diameter with coolant‑through performance for controlled machining.

• Internal coolant for improved cooling and chip flow
• Suitable for DC-- 11T3 indexable inserts
• Left‑hand cut configuration (A25R SDUCL)
• Ø32 mm diameter, 200 mm overall length

Faster integration through clear dimensions and ISO conformity

The tool holder is designed with a 25 mm shank and a 200 mm overall length, which simplifies fixture planning and reduces setup time on production lathes. The ISO designation A25R SDUCL indicates a standardised mounting and a left‑hand cutting orientation, making it straightforward to document in NC programmes and tool lists. With a cutting height of 40 mm and precisely defined geometry, the holder supports predictable insert positioning so that repeatability and cycle stability are improved. These measurable specifications enable planners and machinists to calculate reach and clearance without guesswork.

Coolant‑through design that extends insert life and improves surface quality

Equipped with internal coolant, the holder directs lubricant and coolant to the cutting zone, helping to reduce thermal load and evacuate chips efficiently. This feature supports longer insert life and steadier cutting conditions, particularly in continuous or high‑feed boring operations. The controlled cooling reduces edge wear and contributes to more consistent surface finishes, which helps to lower rework rates and supports throughput targets. The component’s modest mass of 0.746 kg also contributes to dynamic stability in high‑speed indexing and reduces inertial loads during rapid tool changes.

Robust geometry for dependable machining results

A 93° cutting angle and the compatibility with DC-- 11T3 indexable inserts provide a balanced cutting profile suitable for many turning and boring tasks where finish and dimensional control matter. The Ø32 mm body helps to resist bending under cut, while the secure clamping arrangement minimises insert movement during interrupted cuts. As an indexable insert holder, the design focuses on serviceability: insert replacement is fast and repeatable, reducing downtime. The combination of standardised insert format and coolant capability makes this tool holder a practical choice for workshops seeking reliable, repeatable performance on serial and batch production.

For a technical assessment or to secure reliable supply of Teknik Cutting Tools' A25R SDUCL boring bar, contact Metav Werkzeuge for specialist advice and fast delivery from Emmerich: call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• SKU: KA262TM
• Manufacturer: Teknik Makina
• Product designation: Bohrstange / boring bar
• Type: SDUC for DC-- Indexable Inserts
• ISO designation: A25R SDUCL

Facts

• Diameter: 32 mm
• Overall length: 200 mm
• Shank diameter: 25 mm
• Cutting height: 40 mm
• Weight: 0.746 kg
• Cutting angle: 93°

Special features

• Internal coolant: yes
• For indexable inserts: DC-- 11T3
• Cutting direction: left
• Bohrstange designation: A25R SDUCL

FAQ

Which inserts are compatible with this tool holder?
The A25R SDUCL boring bar is designed for DC-- 11T3 indexable inserts; use inserts specified as DC-- 11T3 for correct fit and secure clamping.

Is coolant‑through machining supported?
Yes — the holder features internal coolant, enabling directed coolant to the cutting edge for improved tool life and chip control.

Why is the tool specified as left‑hand?
The left‑hand cutting orientation (A25R SDUCL) means the cutting action is intended for left‑hand toolpaths; this should be matched to the lathe programme and workholding arrangement.

What mounting and size data aid setup on the machine?
Key setup dimensions include a 25 mm shank, Ø32 mm body and 200 mm overall length, which facilitate fixture planning and CNC tool table entry.

Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com